Dredgers

VOSTA LMG specializes in the design and global supply of a wide range of standard and custom-made dredgers (including in-house-developed cutters and dredge pumps) and we provide tailor-made engineering & components packages for shipyards worldwide.

Standard CSD

VOSTA LMG's standard robust cutter suction dredgers are optimized to achieve the lowest production price per cubic meter, low maintenance, and a long economic life.

TSHD

VOSTA LMG's trailing suction hopper dredgers are optimized for efficient dredging, hopper capacity, short hopper loading time, high sailing speed and short unloading time.

Custom-Built

VOSTA LMG’s custom-built dredgers are engineered with unique features to fit specific dredging requirements and conditions.

E&C Packages

VOSTA LMG’s tailor-made engineering & components packages are designed to suit capabilities of shipyards worldwide, either as full E&C packages or with separate dredging components.

Life Cycle

1. Concept, basic & detailed design

Complete Engineering packages from conceptual design to basic detail and detailed design for all types of dredgers.

2. Building supervision

Highly skilled Service Engineers to supervise dredge construction from engineering integration with the yard to installation supervision of dredge components and dredge commissioning.

3. Training

Theoretical and on site (board) worldwide training tailored to suit the required skills needed to operate and maintain every type of dredger.

4. Production support

Dedicated support engineers for supply of genuine and durable VOSTA LMG components resulting in world wide on time delivery and low cost of production.

5. Maintenance

Supply of standard and tailor-made maintenance packages to enable continuous operations of the dredger resulting in low operational cost.

6. Repair

Worldwide engineering support, 24/7 on stand-by for immediate on-site dredger repair by experienced VOSTA LMG professionals that will enable the dredger to resume its operation.

7. Conversions & Refits

Conversions and refits from single component replacement to complete refurbishment of existing dredgers resulting in a more efficient dredger with the latest dredging technology.

The standard CSD

CSD 450

Max. cutter power
108 kW
Dredging depth
14 m
Production
800 m³/hr
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CSD 500

Max. cutter power
175 kW
Dredging depth
15 m
Production
1400 m³/hr
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CSD 650

Max. cutter power
450 kW
Dredging depth
18 m
Production
1650 m³/hr
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CSD 750

Max. cutter power
1000 kW
Dredging depth
22 m
Production
3000 m³/hr
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The TSHD

TSHD 2500

Hopper capacity
2500 m³
Dredging depth
20 m
Length over all
77 m
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TSHD 5000

Hopper capacity
5000 m³
Dredging depth
22 m
Length over all
91 m
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TSHD 8000

Hopper capacity
8000 m³
Dredging depth
30 m
Length over all
113 m
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Custom-Built Dredgers

Custom-Built CSD

Design and supply of fit-for-purpose cutter suction dredgers, tailor-made based on specific project requirements, design requirements and environmental standards.

Custom-Built TSHD

Design and supply of fit-for-purpose trailing suction hopper dredgers, tailor-made based on specific project requirements, design requirements and environmental standards.

Custom-Built WSD

Design and supply of fit-for-purpose wheel suction dredgers with proven ‘Cutting Wheel’ technology, specially engineered for mining.

Other Dredgers

Design and supply of fit-for-purpose booster stations, grab dredgers, split hopper barges, bucket dredgers, plain suction dredgers, and other custom-built dredgers.

Engineering & Components Packages

Engineering Package

Available for standard and custom-built dredgers and suitable for any type of dredging operation.

Components Package

Complete dredging equipment for any type of dredger or separate components for integration into existing dredgers.

E&C Packages

Dredging solutions enabling shipyards to produce any type of dredger, facilitating innovative engineering and fully matched components.